baber/WOPTO huggingface dataset:
Patent JP-2001288789-A (JP)
Title: Water faucet device and disposer device
Inventor: ONO MOTOYOSHI
IPC: E03C1/266
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a water faucet device for preventing a disposer from being operated by mistake. SOLUTION: A water faucet device 3 is provided with a hot-water mixing water faucet 6 having a water-supply handle 11, and a first switching device 21. The water-supply handle 11 is operated so that the supply and stop of water to a disposer 2 that is mounted to a drainage port 1b of a sink 1a of a drainboard 1 can be switched. Then, the operation and stop of the disposer 2 can be switched by the first switching device 21. In this case, the operation button 16 of the first switch device 21 is configured so that a switching operation to the operation side of the disposer 2 is inhibited while the water-supply handle 11 is operated from a stop side to the water supply side with required flow rate, and switching operation to the operation side of the disposer 2 can be made while the water-supply handle 11 is at the water supply side with required flow rate.
Patent JP-2001289903-A (JP)
Title: Insulation deterioration detecting circuit and device using this circuit
Inventor: TSUBAKI MAKOTO
IPC: H01H3/52
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an insulation deterioration detecting circuit for reducing erroneous detection by an inverter apparatus and a device using this circuit. SOLUTION: This device comprises an insulation deterioration detecting part for outputting an insulation deterioration detecting signal by judging the existence of an insulation deterioration from a characteristic of a high frequency current by extracting the high frequency current of a cable run, an equipment current specifying part for judging use of specific load equipment from the characteristic of the high frequency current and an output restricting part for restricting output of the insulation deterioration detecting part by output of the equipment current specifying part.
Patent JP-2001292612-A (JP)
Title: Openable-type rake
Inventor: SHIMIZU KIYOSHI
IPC: A01D7/00
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an openable-type rake enabling sufficient cleaning operation without occupying a relatively wide space to hold. SOLUTION: This openable-type rake comprises a basal portion with one through-hole, a pivotal means attached to the basal portion and having an arc-shaped space, a plurality of tooth rods arranged in transverse alignment as a whole and attached openably to the pivotal means, an opening/closing control member provided with the same number of holes as that of the tooth rods with these holes threaded with the tooth rods respectively, a drive rod attached to the above control member on one end thereof and slidably threaded through the through-hole of the above basal portion, and a grip fixed to the other end of the drive rod. The tooth rods each has a cross section with major axis and minor axis, the major axis being in conformity with the direction of the transverse alignment.
Patent JP-2001295746-A (JP)
Title: Method for controlling guide vane of hydraulic turbine
Inventor: WATANABE KAZUHIKO
IPC: F03B15/04
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the guide vane of a hydraulic turbine in such a manner as to fully restrain the phenomenon of water hammers during the shutoff of load, while inhibiting a rise in rotating speed of a main machine accordingly. SOLUTION: In such a case where the main machine is brought to an emergency stop because of the shutoff of load during power-generating operation, the guide vane is temporarily controlled in its closing direction and then controlled in its opening direction, after which the guide vane is again controlled to be fully closed or be closed to an aperture close to a fully closed condition.
Patent JP-2000311380-A (JP)
Title: Optical information recording and reproducing device
Inventor: ONISHI KUNIKAZU
IPC: G11B7/135
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording and reproducing device in which stability of a focus control and a tracking control is secured even in recordings/reproductions by plural light spots and also interchangeability is attained even when substrate materials and track pitches of optical disks are different. SOLUTION: In this device, a luminous flux deflecting means which is constituted of a rotatable wedge shaped prism is provided in order to suppress the offset of a tracking error signal while reducing the positional deviation of a light spot on a detector and, moreover, with respect to the difference of substrate materials and track pitches of optical disks, a substrate discriminating circuit 16 and a track pitch discriminating circuit 17 are provided, and then, characteristics of a focus control circuit 6, tracking error detecting circuits 7, 9, a velocity detecting circuit 11 and a velocity instructing circuit 12 are changed over.  As a result, stability of controls is secured even in recordings/ reproductions by plural light spots and also interchangeability is attained even with respect to the change of the optical disk and the positioning of the light spots to target tracks and recordings/reproductions/erasings are made possible.
Patent JP-2001298203-A (JP)
Title: Method for manufacturing thin-film solar cell
Inventor: SAITO KIYOO
IPC: H01L31/04
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a thin-film solar cell which can prevent reduction of performances of the cell involved by local short- circuiting within a unit cell. SOLUTION: A thin-film solar cell includes photoelectric converters each having a first electrode layer, a photoelectric converting layer (a) and a transparent electrode layer (u) sequentially laminated on a substrate, and includes a connection electrode layer (e) formed on the rear side of the substrate. The photoelectric converters and connection electrode layer are positioned as mutually shifted into a pattern for each unit part, and unit cells are connected in series via connection holes h1 and current-collecting holes h2.  The method for manufacturing the solar cell includes steps of (1) electrically dividing the photoelectric converters and connection electrode layer into a plurality of sections in directions perpendicular to the electrically-series-connected direction, (2) applying a voltage to each unit cell to restore local short-circuiting in the unit cell, and (3) connecting an extraction electrode (t) to electrically connect the electrically-divided solar cells in parallel.
Patent JP-2001297952-A (JP)
Title: Manufacturing method of electrode metal material and manufacturing method of capacitor using the same
Inventor: NONAKA SEIJI
IPC: H01G11/66
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an electrode metal material that can reduce internal resistance for the electrode metal material such as a battery and a capacitor used in contact with electrolyte, and the capacitor using the electrode metal material. SOLUTION: The electrode metal material is composed of valve metal 10 and a number of carbon particles 2 that are included in the surface, and, furthermore, is secured concretely into the surface while the carbon particles are exposed on the surface of the valve metal material. The electrode metal material where an active carbon layer is deposited and formed is utilized for the double-layer electrode of an electric double-layer capacitor, and carbon particles that are included in the surface compensates for the continuity between the active carbon layer and a valve metal electrode, thus preventing the internal resistance of the electrode from increasing even if the surface oxidation of the valve metal occurs, and maintaining capacitance.
Patent JP-2001298680-A (JP)
Title: Specification of digital broadcasting signal and its receiving device
Inventor: TANAKA SHUNSUKE
IPC: H04S5/02
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To adjust a volume balance to be the one that a viewer likes by extracting only a specified voice event in a voice signal in a digital broadcasting receiving device to which the voice signal consisting of a plurality of voice channels are inputted. SOLUTION: The different voice events in a program are assigned to the plurality of voice channels, the down mix coefficients of the respective channels are transmitted as additional information are sent, the viewer performs a down mix by adjusting the down mix coefficients by a receiver.
Patent JP-2001296860-A (JP)
Title: Tuning unit
Inventor: SERITA KOICHI
IPC: G10G7/02
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the conventional method of moving averages that in a tuning unit displaying a cent deviation value by a digital figure and a bar graph, a display in which stability is regarded as important requires to increase the number of data to be averaged; data increased in the number worsens response; to improve response, a data amount has to be made small; and a small amount of data worsens stability. SOLUTION: This invention solves the above problem by decreasing the number of moving average data of the cent deviation value to increase response when variation of a signal to be tuned is large, and increasing it to increase stability when the variation of the signal to be tuned is small.
Patent JP-2001299022-A (JP)
Title: Engine cover of mobile agricultural machine
Inventor: TAKEGAWA KAZUHIRO
IPC: A01C11/02
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent water from invading into the air cleaner of a sulky mobile agricultural machine. SOLUTION: This sulky mobile agricultural machine is characterized by disposing an operator's seat 16 above an engine cover 15 for covering an engine 11, forming a slit hole 67 in the engine cover 15 at a place below the operator's seat 16, deviating the position of the intake port of an air cleaner 66 to the lateral side of the slit hole 67, disposing a guide rib 68 for guiding the outer air from the slit hole 67 to the intake port 66a on the back surface of the engine cover 15, and disposing a downward suspended inflow-stopping plate 69 in the neighborhood of the intake port 66a in the guide rib 68. Since the operator's seat 16 is disposed above the slit port 67 of the engine cover 15, water scarcely invades from the slit hole 67, and the invasion of the water into the air cleaner 66 is be prevented with the invasion-stopping plate 69, even if the invaded water is moved toward the intake port 66a through the guide rib 68. Since the engine cover 15 has no projection and a simple design, the cost of the engine cover 15 can be lowered.
Patent JP-2001308445-A (JP)
Title: Semiconductor laser element
Inventor: HISAMITSU MAMORU
IPC: H01S5/343
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser element capable of performing stable oscillation even at the time of increasing injection currents in a gain waveguide type semiconductor laser element whose stripe width is wide. SOLUTION: A semiconductor laser chip 19 is connected through a solder member 2 to a heat sink 1, and the surface of the semiconductor laser chip 1 is molded (with resin 16) or coated. The semiconductor laser chip 19 is constituted so that currents can be constricted by a P side electrode 3 and an N-cap layer 4 and a P+-cap layer 5, and the active layer of a quantum well 9 is interposed through guide layers 8 and 10 by a P-clad layer 7 and an N-clad layer 11, and further interposed by a P-cap layer 6 and an N-GaAs substrate 13 so that a quantum well type laser can be formed. In this case, the reflelctivity of the edge face of the active layer can be reduced by resin 16. Thus, it is possible to reduce the horizontal induced emission, and to realize stable laser oscillation.
Patent JP-2001306526-A (JP)
Title: System and method for supporting information search
Inventor: YAMAGAMI RUI
IPC: G06F3/12
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To support an information search on an information terminal used by an unspecified user. SOLUTION: When utilizing the information terminal, the user is authenticated using an IC card. In addition to a nonvolatile area for recording ordinary security data, such as user identification information or user authentication information, the IC card is provided with a writable area for recording the result of the information search performed on the information terminal by the user. When it is necessary to purchase information contents by periodical access in a manner of a book, to be read periodically or a text book for the correspondence course of education, the user can visit a prescribed electronic mall by reading a URL out of the IC card, and hence efficiency in the information search is improved markedly.
Patent JP-2001092852-A (JP)
Title: Document retrieval system operating method, retrieval key generating method, document management system, document inquiry system, document archive system operating method, document data-base reading method, and recording medium
Inventor: CULLEN JOHN F
IPC: G06F17/30
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To realize easy and efficient document inquiry and retrieval also utilizing images in a document. SOLUTION: When a user inputs a nonindexed document to a document inquiry system 212, the system 212 decomposes the document into zones and appends a note composed of a text, image feature, or their combination to one or more zones. An inquiry document 214 to which the above-mentioned decomposition and annotation are performed is given to a document retrieval system 220 and the system 220 retrieves an aimed document by checking the matching between the note appended to the zones in the document 214 and the note to be appended to a document in a document data base 222.
Patent JP-2001301747-A (JP)
Title: Packaging case
Inventor: ISHINABE HIDEYUKI
IPC: B65D5/02
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To make a packaging case available for display either by being hung down or put on a shelf. SOLUTION: A bending piece 8 is connected to the edge of a side panel 1, a connecting belt 9 having a number of breadthwise creases 11 is extended from the front end of the bending piece 8, a hanging piece 10 having a hanging hole 12 at the front end thereof is provided at the connecting belt, and the bending piece 8 is bent and the connecting belt 9 is turned up. With the hanging piece 10 caught and pulled up or pushed down, the creases 11 of the turned-up connecting belt 9 are moved successively, and the hanging piece 10 comes out of or into a space between the side panel 1 and a cover panel 5.
Patent JP-2000316591-A (JP)
Title: Method for producing naturally folded and secreted protein
Inventor: AMBROSIUS DOROTHEE
IPC: C12N15/70
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject naturally folded and secreted water soluble protein by culturing an eukaryotic cell containing a polypeptide gene containing an eukaryotic signal sequence at the N-terminal in a culture medium containing arginine or the like under a specific condition. SOLUTION: This method for producing a naturally folded and secreted eukaryotic protein containing two or more cysteine units bound through disulfide cross-linking bonds comprises culturing an eukaryotic cell containing an expression vector encoding the above polypeptide containing an eukaryotic signal sequence at the N-terminal in the presence of arginine or a compound of the formula (R, R1 are each H, a 1-4C alkyl chain; R2 is H, NHR1 or a 1-3C alkyl chain) under a condition that the polypeptide is secreted in periplasm or the culture medium, cleaving the above eukaryotic signal sequence, and then isolating the polypeptide from the periplasm or the culture medium. Thereby, the objective protein is obtained without needing an in vivo after-treatment requiring a large labor.
Patent JP-2000289075-A (JP)
Title: Injection molding machine
Inventor: YAMADA AKIO
IPC: B29C45/76
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding machine having excellent monitoring and identification ability as well as convenience of use. SOLUTION: A microcomputer 1 fetches and translates measured data, and makes a display 5 attached to the machine display at least graphic pictures of the mold opening and closing strokes and/or graphic pictures of the mold ejection process, and also makes it display measured graphic data of the mold opening stroke in the mold opening and closing strokes drawn with lines, with the starting point of the stroke to the right and the ending point to the left, display measured graphic data of the mold closing stroke in the mold opening and closing strokes drawn with lines, with the starting point of the stroke to the left and the ending point to the right, display measured graphic data of the mold ejector protrusion stroke in the mold ejecting stroke drawn with lines, with the starting point of the stroke to the left and the ending point to the right,  and display measured graphic data of the mold ejector retraction process in the mold ejecting stroke drawn with line, with the starting point of the stroke to the right and the ending point to the left.
Patent JP-2001312001-A (JP)
Title: Projected image storage system in multimedia projector
Inventor: TOYA KIYOTAKA
IPC: B43L1/04
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem that since there is no method by which an original projected on a white board and characters and numerals written on the white board by pens are recorded and reproduced together, a work to transcribe a chart completed with much effort during a conference as minutes is necessary and the work requires much labor and time and has danger of mistranscription, by providing a device for recording the synthesized image and reproducing the image whenever necessary. SOLUTION: A projected image is picked-up by an external camera, video output signals of the external camera are connected with a video signal input terminal of a multimedia projector by a cable and are recorded in an image memory in the multimedia projector. Recorded video can be projected and also can be printed on the paper.
Patent JP-2001320863-A (JP)
Title: Motor with frequency power generator
Inventor: MOCHIZUKI KATSUHIRO
IPC: H02K11/00
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain a motor with frequency power generator which can step up an output voltage of a frequency power generation signal even without addition of a thrust anisotropic permanent magnet. SOLUTION: A rotor is provided with a permanent magnet 4 to form a magnetic field provided opposed to a stator at the internal circumference of a cylindrical portion 3a of a cup-type yoke 3. The stator is provided with a printed circuit board 5 mounting a controller of this motor. The printed circuit board 5 is also provided with a frequency power generation coil pattern 7 opposing to a gap 6 at the end surface of the field permanent magnet 4. A frequency power generator 8 is composed of the field permanent magnet 4 and the frequency power generation coil pattern 7. A frequency power generation coil pattern 7' is provided also to the surface in the opposite side of the surface of the printed circuit board 5 where the frequency power generation coil pattern 7 is provided. These frequency power generation coil patterns 7, 7' are connected to provide a larger power generation output.
Patent JP-2001316584-A (JP)
Title: Normal temperature setting two-part polyurethane resin composition and paving material using the same
Inventor: SAGAWA TAKAMICHI
IPC: C09D175/02
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a normal-temperature setting two-part polyurethane resin composition giving pavement having the coating membrane surface having suppressed tackiness after setting when used as the paving material and capable of performing pavement with excellent workability. SOLUTION: A hydrocarbon wax is added to a normal-temperature setting two-part polyurethane resin composition free from a solvent. A typical example: a hydrocarbon wax is added to a normal-temperature setting two-part polyurethane resin composition containing (A) a main agent composed mainly of an urethane prepolymer having isocyanate terminal group of the reaction product of tolylene diisocyanate and a polyol, and a curing agent (B) containing at least one kind out of a polyol, 3,3'-dichloro-4,4'-dicyanodiphenylmethane, and a dehydration condensation product of o-chloroaniline and aniline, and an active hydrogen compound.
Patent JP-2001317008-A (JP)
Title: Site recycling method of waste material for pavement
Inventor: INOMATA WATARU
IPC: E01C19/10
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide the site recycling method of waste material for pavement, by which heated asphalt concrete having conditions for main restoration can be obtained simply and quickly and a site and a function as the heated asphalt concrete can be maintained during paving and leveling. SOLUTION: In a method in which waste material for pavement is recycled and treated at the site, where the waste is discharged, a far infrared heater 4 is installed to a heating apparatus 1, in which the waste timber can be housed, the far infrared heater 4 is arranged and constituted so that heat rays extend into a waste-material housing space approximately uniformly, and the temperature control of heating recycling maintenance and temperature control before paving and leveling after heating recycling treatment are conducted.
Patent JP-2001066243-A (JP)
Title: Respiration gas sensor
Inventor: YAMAMORI SHINJI
IPC: G01N21/35
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To efficiently measure the concentration of the low volume respiration gas of a living body in the amount of ventilation with high accuracy. SOLUTION: The central part in the axial direction of a flow-through cell 11 formed from a tubular member is contracted in diameter to form parallel surfaces 11a, and translucent windows 12, 13 are coaxially provided to the parallel surfaces 11a. A parallel surface is formed at the position opposed to the translucent windows 12, 13 of the adaptor 17 fitted in the flow-through cell 11 through a predetermined gap, and a through-hole is formed to the parallel surface on the same axis as the translucent windows 12, 13.
Patent JP-2001019178-A (JP)
Title: Cassette device for card
Inventor: SEAGLE DONALD LEE
IPC: G07B3/04
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To additionally provide a security function to a cassette device particularly storing a large number of sheets of cards for sale, in the lockable cassette device easily controlling the card for sale. SOLUTION: This cassette device comprises at least a cassette means 10 for storing a plurality of sheets of cards piled, gate means 21 for opening/closing a card outlet of this cassette means, means for preventing reverse operation when this gate means is opened, means for releasing this reverse operation preventing means when opening the gate means, and a means 61 for locking the gate means when it is closed.